112011808 has 24 divisors (see below), whose sum is σ = 220814748. Its totient is φ = 55931904.

The previous prime is 112011787. The next prime is 112011811. The reversal of 112011808 is 808110211.

It can be written as a sum of positive squares in 2 ways, for example, as 101848464 + 10163344 = 10092^2 + 3188^2 .

112011808 is a modest number, since divided by 11808 gives 1120 as remainder.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28660 + ... + 32332.

Almost surely, 2^112011808 is an apocalyptic number.

It is an amenable number.

112011808 is a deficient number, since it is larger than the sum of its proper divisors (108802940).

112011808 is an equidigital number, since it uses as much as digits as its factorization.

112011808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4636 (or 4628 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 22.

The square root of 112011808 is about 10583.5631051173. The cubic root of 112011808 is about 482.0453920968.

The spelling of 112011808 in words is "one hundred twelve million, eleven thousand, eight hundred eight".